<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use App\Models\Product;
use Notification;
use App\Notifications\StatusNotification;
use App\User;
use App\Models\ProductReview;
use Illuminate\Support\Facades\Storage;
use App\Models\ReviewPhoto;

class ProductReviewController extends Controller
{
    public function index()
    {
        $reviews = ProductReview::getAllReview();
        return view('backend.review.index')->with('reviews', $reviews);
    }

    public function create()
    {
        //
    }

    public function store(Request $request)
    {
        $this->validate($request, [
            'rate'      => 'required|numeric|min:1',
            'review'    => 'nullable|string|max:2000',
            'photos'    => 'nullable|array|max:5',
            'photos.*'  => 'nullable|image|mimes:jpeg,png,webp|max:2048',
        ]);

        $product_info = Product::getProductBySlug($request->slug);

        $data = $request->all();
        $data['product_id'] = $product_info->id;
        $data['user_id']    = $request->user()->id ?? null; // table allows null
        $data['status']     = 'active';

        // Create the review
        $review = ProductReview::create($data);

        // OPTIONAL PHOTOS (filter out empty entries)
        $files = array_filter($request->file('photos') ?? []);
        if ($review && count($files)) {
            foreach ($files as $uploaded) {
                $path = $uploaded->store('reviews/'.$product_info->id, 'public');
                [$w, $h] = @getimagesize($uploaded->getRealPath()) ?: [null, null];

                $review->photos()->create([
                    'disk'   => 'public',
                    'path'   => $path,
                    'width'  => $w,
                    'height' => $h,
                ]);
            }
        }

        // Notify admins
        $user = User::where('role', 'admin')->get();
        $details = [
            'title'     => 'New Product Rating!',
            'actionURL' => route('product-detail', $product_info->slug),
            'fas'       => 'fa-star'
        ];
        Notification::send($user, new StatusNotification($details));

        if ($review) {
            request()->session()->flash('success', 'Thank you for your feedback');
        } else {
            request()->session()->flash('error', 'Something went wrong! Please try again!!');
        }

        return redirect()->back();
    }

    public function show($id)
    {
        //
    }

    public function edit($id)
    {
        $review = ProductReview::find($id);
        return view('backend.review.edit')->with('review', $review);
    }

    public function update(Request $request, $id)
    {
        $review = ProductReview::find($id);
        if ($review) {
            $data = $request->all();
            $status = $review->fill($data)->update();

            if ($status) {
                request()->session()->flash('success', 'Review Successfully updated');
            } else {
                request()->session()->flash('error', 'Something went wrong! Please try again!!');
            }
        } else {
            request()->session()->flash('error', 'Review not found!!');
        }

        return redirect()->route('review.index');
    }

    public function destroy($id)
    {
        $review = ProductReview::find($id);
        $status = $review->delete();
        if ($status) {
            request()->session()->flash('success', 'Successfully deleted review');
        } else {
            request()->session()->flash('error', 'Something went wrong! Try again');
        }
        return redirect()->route('review.index');
    }
}